15693173691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{8353}}^1$

素因数の和:9155

約数の個数: 32

約数和(自身を含む): 22904663040

約数和(自身を除く): 7211489349

約数列:

[1, 3, 13, 39, 67, 201, 719, 871, 2157, 2613, 8353, 9347, 25059, 28041, 48173, 108589, 144519, 325767, 559651, 626249, 1678953, 1878747, 6005807, 7275463, 18017421, 21826389, 78075491, 234226473, 402389069, 1207167207, 5231057897, 15693173691]

約数ペア:

[(1, 15693173691), (3, 5231057897), (13, 1207167207), (39, 402389069), (67, 234226473), (201, 78075491), (719, 21826389), (871, 18017421), (2157, 7275463), (2613, 6005807), (8353, 1878747), (9347, 1678953), (25059, 626249), (28041, 559651), (48173, 325767), (108589, 144519)]